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- Properties specific to the description of gglTag variables
- WLanguage functions that use gglTag variables:
gglTag (Type of variable) In french: gglTag (Type de variable)
 Warning
From January 2019, the functions for managing Google Picasa photo albums will no longer be available. Indeed, the corresponding Google API is no longer available from January 2019. It is necessary to use "Google Photo API".. This new API is accessible via AuthIdentify and HTTP requests. See https://developers.google.com/photos/library/guides/overview for more details.
The gglTag type is used to describe and modify a tag associated with an album or with a photo found in a Google Picasa album. The characteristics of this type of variable can be defined and modified by several WLanguage properties. This type of variable is used by: Remark: See Declaring a variable for more details on the declaration of this type of variable and the use of WLanguage properties.
// Connection to Google
Cnt is gglConnection
Cnt..Email = "vince@gmail.com"
Cnt..Password = "azerty"
Cnt..ApplicationName = "MyApp-01"
IF GglConnect(Cnt) = False THEN
        Error(ErrorInfo())
END
// Retrieve the array of available albums
arrAlbum is array of gglAlbum
arrAlbum = GglListAlbum(Cnt)
// Retrieve the tags associated with the first album
GglFillAlbum(Cnt, arrAlbum[1], gglWithTag)
// Display the tags
MyTag is gglTag
FOR EACH MyTag OF arrAlbum[1]..Tag
        Trace(MyTag..Text)
END
Remarks Properties specific to the description of gglTag variables The following properties can be used to handle a tag associated with an album or with a photo found in a Google Picasa album: | | | | Name | Type used | Effect |
|---|
| Author | gglAuthor | Author of the tag.
This property is available in read-only. | | Text | Character string | Value of the tag. |
Remark: These properties can be used with one of the following syntaxes: - <Variable name>..<Property name>
- <Variable name>.<Property name>
WLanguage functions that use gglTag variables: - Standard syntax:
| | | GglListTag | Retrieves: - the list of tags associated with a Google client account.
- the list of tags associated with a Google Picasa album.
- the list of tags associated with a photo found in a Google Picasa album.
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- Prefixed syntax:
| | | <gglConnection variable>.ListTag | Retrieves: - the list of tags associated with a Google client account.
- the list of tags associated with a Google Picasa album.
- the list of tags associated with a photo found in a Google Picasa album.
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